Physics, 01.10.2019 01:00 Caixiayang3613
Which of the following is a tool used for separating the different color wavelengths from each other?
a. telescopes
b. microscopes
c. stethoscopes
d. spectroscopes
Answers: 2
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Alarge truck is moving 22.0 m/s. if it’s momentum is 125,000 kg • m/s, what is the trucks mass
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What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force
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Physics, 22.06.2019 08:50
You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?
Answers: 1
Physics, 22.06.2019 12:30
If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather
Answers: 2
Which of the following is a tool used for separating the different color wavelengths from each other...
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